Computer manufacturers' contact information Content provided by Microsoft Applies to: General Select Product Version All Products This page describes information about Original Equipment Manufacturers (OEMs) and how to find out an OEM’s contact information. Show all What are OEM products? Do I have OEM products installed? What does OEM mean for my support options? What is a vendor? How to find out an OEM’s contact information Last Updated: Aug 3, 2018 Did this solve your problem? Yes No Tell us what we can do to improve the article Submit Thanks! Your feedback will help us improve the support experience.